TY - JOUR T1 - Quebec allows Vioxx class-action suit JF - Canadian Medical Association Journal JO - CMAJ SP - 20 LP - 20 DO - 10.1503/cmaj.061600 VL - 176 IS - 1 AU - Barbara Sibbald Y1 - 2007/01/02 UR - http://www.cmaj.ca/content/176/1/20.1.abstract N2 - ER -